دقت سونوگرافی با رزولوشن بالا برای تشخیص هایپرپاراتیروئیدیسم ثانویه در بیماران دیالیزی

رفاهی, سهیلا and اناری, حسن and بشردوست, بهمن (1389) دقت سونوگرافی با رزولوشن بالا برای تشخیص هایپرپاراتیروئیدیسم ثانویه در بیماران دیالیزی. در: بیست و ششمین کنگره رادیولوژی ایران, 26-23 اردیبهشت ماه 1389, هتل المپیک تهران.

Text - Published Version


The Accuracy of High Resolution Ultrasound Imaging for Detection of Secondary Hyperparathyroidism in Hemodialysis Patients

English Abstract

Background/Objective: Ultrasound is one of the preferred modalities for evaluation of parathyroid glands. This study was undertaken to determine the accuracy of high resolution ultrasound for secondary hyperparathyroidism in patients with chronic renal failure. Patients and Methods: From March 2008 to March 2009, ninety-one hemodialysis patients were examined by high resolution ultrasound (14 MHz) of the parathyroid glands in comparison to parathyroid hormone level. Results: In 40/91 (43.9%) patients' sonography showed enlarged parathyroid glands with an average of 8.7 mm. The mean parathyroid hormone level of patients with enlarged parathyroid glands on sonography was 503±450.031 pg/ml. we revealed a significant difference between parathyroid hormone level and enlarged parathyroid glands (p=0.0001). Sensitivity and specificity of sonography for detection secondary hyperparathyroidism were 62.5%, 85.7%, respectively. Conclusion: In conclusion, our study showed that high resolution sonography is a useful noninvasive method for the evaluation of secondary hyperparathyroidism in patients on hemodialysis and that sonographically enlarged glands may be a measure of severity of secondary hyperparathyroidism.

Item Type:Conference or Workshop Item (Speech)
زبان سند : انگلیسی
نویسنده مسئول :سهیلا رفاهی
Uncontrolled Keywords:نارسائی مزمن کلیه - همودیالیز - سونوگرافی با رزولوشن بالا - هایپرپاراتیروئیدیسم ثانویه
کلیدواژه ها (انگلیسی):high resolution ultrasound - secondary hyperparathyroidism - chronic renal failure - hemodialysis
Subjects:WJ Urogenital System
WN Radiology . Diagnostic Imaging
WK Endocrine System
Divisions:Faculty of Medicine > Department of Internal Medicine , Cardiology , Infectious
Faculty of Medicine > Department of Radiology
Faculty of Medicine > Department of Basic Sciences > Department of Medical Physics
ID Code:1336
Deposited By: Dr Soheila Refahi
Deposited On:29 Feb 1389 12:04
Last Modified:02 Dec 1391 13:05

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